What are the skills of container spreaders?

Container lifting appliance refers to a special sling for loading and unloading containers. I believe you are very familiar with it after the introduction of Xiaobian. Nowadays, containers are used more and more widely. The size and volume of containers are large, and they are difficult to lift and have a high risk factor. Now let me teach you about the operation skills of container slings.

Box lifting operation: first, put the four main lifting wire ropes and one steering elastic wire rope of the sling into the hook of the gantry crane, point to the opening direction before lifting, use the positioning device on the four sides of the sling and the skilled operation skills of the driver to put the four swivel locks of the sling into the corner of the container, and then slowly lift the hook. First, tighten the elastic wire rope and pull the steering mechanism to rotate the swivel lock 90 degrees to the closed state, Continue to lift the hook to lift the container.

Release operation: after lifting the container to the predetermined position with the lifting appliance, continue to lower the hook by 1-2m, and then re lift the hook. Pull the steering wire rope before the main lifting wire rope is stressed to return the rotary lock to the open position. Continue to lift the hook to separate the lifting appliance from the container lifting appliance and complete one operation.